Tissue composition of weight loss in surgical patients. I. Elective operation.
D001835:Body Weight; D002151:Calorimetry; D005223:Fats / Q000032:analysis; D006801:Humans; D008722:Methods; D009747:Nutritional Physiological Phenomena; D011183:Postoperative Complications; D011506:Proteins / Q000032:analysis; D013997:Time Factors; D014867:Water / Q000032:analysis; D014882:Water-Electrolyte Balance
D005223:Fats; D011506:Proteins; D014867:Water